Which of the following statements are true about the graph of f (x) = 6 (x + 1) 2 - 9?

Check all of the boxes that apply.

A-The vertex is (1, - 9).

B-The graph opens upward.

C-The graph is obtained by shifting the graph of f (x) = 6 (x + 1) 2 up 9 units.

D-The graph is steeper than the graph of f (x) = x2.

E*The graph is the same as the graph of f (x) = 6x2 + 12x - 3.

Question

Mathematics

Addisyn Paul

25 October, 11:53

Which of the following statements are true about the graph of f (x) = 6 (x + 1) 2 - 9?

Check all of the boxes that apply.

A-The vertex is (1, - 9).

B-The graph opens upward.

C-The graph is obtained by shifting the graph of f (x) = 6 (x + 1) 2 up 9 units.

D-The graph is steeper than the graph of f (x) = x2.

E*The graph is the same as the graph of f (x) = 6x2 + 12x - 3.

+1

Answers (2)

Know the Answer?

Seamus Silva · Answer 1

B is true The coefficient of x^2 is positive so it opens up.

Its also steeper because of the presence of the 6 x^2 so D is true.

Also if we expand the given form of the equation we obtain option E

So E is true also.

Keesha · Answer 2

yours corrects answers are B-*The graph opens upward. AND D-*The graph is steeper than the graph of f (x) = x2.